void CCRefreshRenderAttributes()
{
GLColor4f( currentColour.red, currentColour.green, currentColour.blue, currentColour.alpha );
GLTexCoordPointer( 2, GL_FLOAT, 0, currentUVs );
CCSetUniformVector3( UNIFORM_LIGHTPOSITION, 0.0f, 0.0f, 1.0f );
CCSetUniformVector4( UNIFORM_LIGHTDIFFUSE, 1.0f, 1.0f, 1.0f, 1.0f );
}
const bool CCRenderer::setShader(const char *name)
{
#if defined PROFILEON
CCProfiler profile( "CCRenderer::setShader()" );
#endif
if( currentShader->name[0] != name[0] )
{
for( int i=0; i<shaders.length; ++i )
{
CCShader *shader = shaders.list[i];
if( shader->name[0] == name[0] )
{
currentShader = shader;
currentShader->use();
if( currentShader->uniforms[UNIFORM_CAMERAPOSITION] != -1 )
{
const CCVector3 &position = gEngine->currentCamera->getRotatedPosition();
CCSetUniformVector3( UNIFORM_CAMERAPOSITION, position.x, position.y, position.z );
}
// if( currentShader->uniforms[TEXTURE_DIFFUSE] != -1 )
// {
// glUniform1i( currentShader->uniforms[TEXTURE_DIFFUSE], 0 );
// }
#ifndef QT
if( currentShader->uniforms[TEXTURE_ENV] != -1 )
{
glUniform1i( currentShader->uniforms[TEXTURE_ENV], 1 );
}
#endif
return true;
}
}
ASSERT( false );
return false;
}
return false;
}
bool CCRenderer::setShader(const char *name, const bool useVertexColours, const bool useVertexNormals)
{
#if defined PROFILEON
CCProfiler profile( "CCRenderer::setShader()" );
#endif
#ifndef DXRENDERER
if( usingOpenGL2 == false )
{
return false;
}
// Hash map optimzation?
if( CCText::Equals( currentShader->name, name ) == false )
{
for( int i=0; i<shaders.length; ++i )
{
CCShader *shader = shaders.list[i];
if( CCText::Equals( shader->name, name ) )
{
currentShader = shader;
currentShader->use();
static bool usingVertexColours = false, usingVertexNormals = false;
if( useVertexColours )
{
if( usingVertexColours == false )
{
currentShader->enableAttributeArray( ATTRIB_COLOUR );
usingVertexColours = true;
}
}
else if( usingVertexColours )
{
currentShader->disableAttributeArray( ATTRIB_COLOUR );
usingVertexColours = false;
}
if( useVertexNormals )
{
if( usingVertexNormals == false )
{
currentShader->enableAttributeArray( ATTRIB_NORMAL );
usingVertexNormals = true;
}
}
else if( usingVertexNormals )
{
currentShader->disableAttributeArray( ATTRIB_NORMAL );
usingVertexNormals = false;
}
if( currentShader->uniforms[UNIFORM_CAMERAPOSITION] != -1 )
{
const CCVector3 &position = CCCameraBase::CurrentCamera->getRotatedPosition();
CCSetUniformVector3( UNIFORM_CAMERAPOSITION, position.x, position.y, position.z );
}
// if( currentShader->uniforms[TEXTURE_DIFFUSE] != -1 )
// {
// glUniform1i( currentShader->uniforms[TEXTURE_DIFFUSE], 0 );
// }
#ifndef QT
if( currentShader->uniforms[TEXTURE_ENV] != -1 )
{
glUniform1i( currentShader->uniforms[TEXTURE_ENV], 1 );
}
#endif
return true;
}
}
CCASSERT( false );
return false;
}
#endif
return false;
}
